Francesca and Graham (IMAGE) University of California - San Diego Caption The study was led by co-senior authors Francesca Telese, PhD (left) and Graham McVicker, Ph.D. (right). Credit UC San Diego Health Sciences Usage Restrictions Use photo credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.